system_cmds-735.tar.gz

[apple/system_cmds.git] / KDBG / TraceDataHeader.hpp

diff --git a/KDBG/TraceDataHeader.hpp b/KDBG/TraceDataHeader.hpp
deleted file mode 100644 (file)
index ab733dd..0000000
--- a/KDBG/TraceDataHeader.hpp
+++ /dev/null
@@ -1,81 +0,0 @@
-//
-//  TraceDataHeader.hpp
-//  KDBG
-//
-//  Created by James McIlree on 10/25/12.
-//  Copyright (c) 2014 Apple. All rights reserved.
-//
-
-//
-// We have to specialize this, as the K64 min alignment is 4 bytes longer,
-// to maintain 8 byte alignment for the uint64_t _TOD_secs.
-//
-
-template <typename KERNEL_SIZE> class TraceDataHeaderFields {};
-
-template <>
-class TraceDataHeaderFields<Kernel32> {
-    public:
-       uint32_t        version;
-       uint32_t        thread_count;
-       uint32_t        TOD_secs_top_half;
-       uint32_t        TOD_secs_bottom_half;
-       uint32_t        TOD_usecs;
-
-       // NOTE! The compiler has shown a tendency to place this on non 8 byte
-       // aligned addresses when stack allocating. We need to construct the
-       // uint64_t values by logical-or and shifting, treating as a pointer
-       // will fail!
-
-       TraceDataHeaderFields(uint32_t v, uint32_t tc, uint64_t s, uint32_t us) :
-               version(v),
-               thread_count(tc),
-               TOD_usecs(us)
-       {
-               TOD_secs_top_half = (uint32_t)(s >> 32);
-               TOD_secs_bottom_half = (uint32_t)(s & 0xFFFFFFFF);
-       }
-
-       uint64_t TOD_secs() {
-               return ((uint64_t)TOD_secs_top_half << 32) | (uint64_t)TOD_secs_bottom_half;
-       }
-};
-
-template <>
-class TraceDataHeaderFields<Kernel64> {
-    public:
-       uint32_t        version;
-       uint32_t        thread_count;
-       uint64_t        _TOD_secs;
-       uint32_t        TOD_usecs;
-       uint32_t        _force_alignment; // Need to force 8 byte alignment in 32 bit code
-
-       TraceDataHeaderFields(uint32_t v, uint32_t tc, uint64_t s, uint32_t us) :
-               version(v),
-               thread_count(tc),
-               _TOD_secs(s),
-               TOD_usecs(us),
-               _force_alignment(0)
-       {
-       }
-
-       uint64_t TOD_secs() {
-               return _TOD_secs;
-       }
-};
-
-template <typename KERNEL_SIZE>
-class TraceDataHeader {
-    private:
-       TraceDataHeaderFields<KERNEL_SIZE>      _fields;
-
-    public:
-       TraceDataHeader() : _fields(0, 0, 0, 0) {}
-       TraceDataHeader(uint32_t v, uint32_t tc, uint64_t s, uint32_t us) : _fields(v, tc, s, us) {}
-
-       uint32_t version() const                        { return _fields.version; }
-       uint32_t thread_count() const                   { return _fields.thread_count; }
-       uint64_t TOD_secs() const                       { return _fields.TOD_secs(); }
-       uint32_t TOD_usecs() const                      { return _fields.TOD_usecs; }
-};
-